Product Overview: Texas Instruments CD4516BPW
The CD4516BPW is a high-performance CMOS Presettable Up/Down Counter manufactured by Texas Instruments, a global leader in semiconductor design and production. This versatile integrated circuit is designed to cater to a wide array of applications that require reliable and precise counting operations. The CD4516BPW is part of the 4000 series of logic ICs, known for their robustness and compatibility with a range of electronic components.
This presettable counter features a 4-bit binary up/down count operation, which makes it an ideal choice for applications involving bidirectional counting, such as digital clocks, frequency dividers, and numerical displays. The device is capable of working with both synchronous and asynchronous reset functions, providing designers with flexibility in system design and simplifying the implementation of complex counting sequences.
Key Features:
- Binary Counting: The CD4516BPW can perform precise 4-bit binary counting in both up and down modes, suitable for a variety of digital applications.
- Presettable Count: Users can preset the count to a desired value using the parallel load feature, enabling quick initialization or alteration of the count sequence.
- Dual Mode Operation: The counter supports both up and down counting, offering versatility in control and measurement systems.
- Asynchronous Reset: The inclusion of an asynchronous reset input allows the counter to be quickly reset to zero, regardless of the clock state.
- Synchronous Reset: For applications requiring precise timing, the synchronous reset feature ensures that the counter is reset on the next clock pulse.
- Output Carry and Borrow: Dedicated carry-out and borrow-out signals are provided for cascading multiple counters, facilitating the creation of extended counting ranges.
Package and Quality:
The CD4516BPW comes in a TSSOP (Thin Shrink Small Outline Package) form factor, which is well-suited for space-constrained applications. The device is manufactured under Texas Instruments' stringent quality control standards, ensuring high reliability and performance consistency across various operating conditions.
Whether you're designing consumer electronics, industrial timers, or sophisticated control systems, the Texas Instruments CD4516BPW Presettable Up/Down Counter offers a compact, efficient, and flexible solution for your counting needs.
